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The signal input to a given amplifier is made up of 100 mΩ signal power and 1 mΩ noise power. The amplifier contributes an additional 100 mΩ of noise and has a power gain of 20 dB. The noise factor is | |
A. | 1 [Wrong Answer] |
B. | 1.5 [Wrong Answer] |
C. | 2 [Correct Answer] |
D. | 15 [Wrong Answer] |